It is a nutritional supplement that I take with my elementary school son for bone health.
It contains magnesium, so they say it helps with deep sleep. That's why I take it in the evening.
영양제 잘 드셨군요 꾸준히 드시기 바랍니다
칼마디 꼭 먹고 있어요 꿀잠 자려고 챙겨 먹어요